520149110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4001147}}^1$

素因数の和:4001167

約数の個数: 16

約数和(自身を含む): 1008289296

約数和(自身を除く): 488140186

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4001147, 8002294, 20005735, 40011470, 52014911, 104029822, 260074555, 520149110]

約数ペア:

[(1, 520149110), (2, 260074555), (5, 104029822), (10, 52014911), (13, 40011470), (26, 20005735), (65, 8002294), (130, 4001147)]